baber/WOPTO huggingface dataset:
Patent KR-20200086111-A (KR)
Inventor: KIM HO SUNG
IPC: H01M4/04
Filed: 2019-01-08
Abstract: The present invention relates to a method for manufacturing a positive electrode active material coated with titanium dioxide which comprises the following steps: (a) manufacturing a titanium precursor solution containing a titanium precursor, a solvent and a chelating agent; (b) coating the titanium precursor solution on the positive electrode active material, followed by drying the same; and (c) heat treating the dried positive electrode active material to manufacture the positive electrode active material coated with titanium dioxide. The method for manufacturing the positive electrode active material coated with titanium dioxide of the present invention is coated with thermally stable titanium dioxide (TiO_2), thereby having excellent thermal stability, and having an effect of improving charge/discharge capacity.
Patent KR-20200088129-A (KR)
Inventor: LEE JAE YONG
IPC: A01D33/08
Filed: 2019-01-14
Abstract: The present invention relates to a harvesting apparatus for bulb crops, which is able to transfer trenched crops to a rear side, primarily and secondarily remove and discharge soil, flatten a ridge at the position of discharging the soil, prevent the falling crops from being lost, and enable a user to easily harvest bulb crops without injury. The harvesting apparatus for bulb crops comprises: an apparatus body which connects and has side plates by using an interval keeping bar; a lower connector and an upper connector mounted in front of the apparatus body to be connectable to a tractor; a power box mounted on the upper connector having an input shaft to receive power from the tractor; an output shaft which is taken out from both sides of the power box to transfer power through lower sides on both sides of the apparatus body; a trench plate mounted between entry guides fixed on both sides in front of the apparatus body, and having a trench blade on a front end thereof and a guide blade on a rear side thereof so as to be upwardly and backwardly inclined; a primary removal unit which transfers the crops harvested on a rear side of the trench plate towards a rear side, and brushes off the soil on the crops; a secondary removal unit which discharges the crops received from the primary removal unit backwards, settles the crops on the ridge, and removes the residual soil on the crops; and a collection unit which flattens the ridge on a rear side of the secondary removal unit, and induces the harvested crops to be collected in the center of the ridge.
Patent KR-20200088977-A (KR)
Title: Method for diagnosing dental lesion and apparatus thereof
Inventor: KIM HONG JAE
IPC: A61B5/00
Filed: 2019-01-16
Abstract: The present invention provides a method for diagnosing even a lesion inside a tooth by using a multi-layer dental panoramic image. According to embodiments of the present invention, the method for diagnosing a dental lesion selects a specific tooth region as a diagnosis target from the dental panoramic image through tooth segmentation, extracts a region corresponding to the specific tooth region from the multi-layer dental panoramic image, and diagnoses even the lesion inside the specific tooth by using a pixel value pattern of the extracted region.
Patent KR-20190030202-A (KR)
Title: Virtual fitting system
Inventor: PARK CHANHEE
IPC: G06Q30/06
Filed: 2019-02-14
Abstract: The present invention provides a virtual fitting system capable of fitting clothing data on a virtual body while easily displaying the degree of fitting of the clothing. To this end, according to an aspect of the present invention, the virtual fitting system for synthesizing clothing data to a virtual body of a user using the virtual body and clothing data comprises: a data loading unit for loading a virtual body of a user and clothing data; a fitting calculation unit for calculating movement positions and intervals of clothing points included in the clothing data; an error determining unit for determining whether the clothing points are within a movable range when fitting; and a fitting displaying unit for displaying the clothing data fitted on the virtual body and displaying the degree of fitting of the clothing at the same time.
Patent KR-20200108936-A (KR)
Inventor: KWON KYUK JIN
IPC: G05D1/02
Filed: 2019-03-04
Abstract: The present invention relates to a vehicle position measuring method using a terminal, including the steps of: collecting surrounding image information on surroundings through a camera installed in a first vehicle; extracting vehicle license plate information of a second vehicle from the surrounding image information; calculating corresponding standard license plate information by comparing the vehicle license plate information with reference value information stored in a memory unit; and calculating position information of surrounding vehicles on the vertical and horizontal distances of the second vehicle compared to the first vehicle based on the vehicle license plate information and the standard license plate information.
Patent KR-20200108378-A (KR)
Title: Fuel supply system for ship
Inventor: SEUNGJAE JEONG
IPC: B63H21/38
Filed: 2019-03-08
Abstract: Disclosed is a fuel supply system. According to an embodiment of the present invention, the fuel supply system includes: a first vaporizer vaporizing liquefied gas supplied from a storage tank of a ship; a condenser condensing a vaporized fluid; a vapor and liquid separator separating the condensed fluid into a vapor state and a liquid state; a heater heating the separated liquid in the vapor state to supply the same to a first engine requiring a high methane number; a first supply line connecting the storage tank, the first vaporizer, the condenser, the vapor and liquid separator, the heater and the first engine; a first ejector suctioning boil off gas in the storage tank by ejecting the liquefied gas supplied from the storage tank at a high speed; and a boil off gas supply line supplying the mixed fluid discharged through the first ejector to a front end of the first vaporizer of the first supply line. Therefore, the fuel supply system can effectively supply the fuel in accordance with the methane number required by the engine.
Patent KR-20200107645-A (KR)
Inventor: LEE JINHWAN
IPC: H04N13/128
Filed: 2019-03-08
Abstract: An apparatus for generating disparity performs stereo matching for each stereo image to generate a disparity of a reference image and a difference of a comparison image and determines one of a matched disparity, an incorrectly matched disparity, and an occluded disparity to form a map through a left and right consistency examination for each pixel of the reference image. In addition to, in the case where an occlusion area is the largest among the discrimination results of pixels surrounding the pixel for the discrimination result of each pixel of the map, the discrimination result of the corresponding pixel is updated to the occlusion area, and the mismatched disparity pixels and the disparity values of the occluded area are refined according to the updated determination result. Therefore, the present invention can generate disparity with high accuracy from stereo images.
Patent KR-20190035662-A (KR)
Title: Method for preparing boron nitride nanotubes by heat treating boron precursor manufactured by using an air-jet and apparatus thereof
Inventor: KIM JAE WOO
IPC: C01B21/064
Filed: 2019-03-26
Abstract: The present invention relates to a method for producing boron nitride nano-tubes (BNNT), and an apparatus thereof. The method comprises the steps of: nanosizing a first powder containing boron, thereby forming a second powder containing a boron precursor; mixing the second powder with a binder and forming a precursor disc; and growing BNNT on the precursor disc. According to the present invention, the method can produce the BNNT in large quantities and increase the yield by reducing the production time.
Patent KR-20200116255-A (KR)
Title: Light Emitting Diode Having Wavelength Conversion with Metal Nano Pattern Layer and Method Thereof
Inventor: AHN SU CHANG
IPC: H01L33/24
Filed: 2019-04-01
Abstract: Disclosed are a light emitting diode (LED) having a metal nano pattern layer for varying a wavelength and a manufacturing method thereof. According to one embodiment of the present invention, the LED comprises: a substrate; a first semiconductor layer formed on the substrate and doped with an n-type dopant; an active layer formed on top of the first semiconductor layer and having a multiquantum well structure; a second semiconductor layer formed on top of the active layer and doped with a p-type dopant; and a metal nano pattern layer formed on an upper surface of the second semiconductor layer. The metal nano pattern layer includes an insulating film and a metal particle layer.
Patent KR-20200116287-A (KR)
Title: Assist apparatus for pipette-tip
Inventor: LEE SEUNG GYU
IPC: B01L9/00
Filed: 2019-04-01
Abstract: The present invention relates to a pipette tip holding assist device that helps to easily hold a pipette tip in a tip storage box. The pipette tip holding assist device according to the present invention comprises: a main body in which a plurality of guide grooves, extending parallel to each other to allow a plurality of pipette tips to move in one direction, are inserted in the vertical direction, and which has a tip discharge port formed at the end of the guide grooves, having a diameter to enable the pipette tip to pass so that the pipette tip can be discharged downward, and penetrated in the vertical direction; a tip transfer part formed in the main body for moving the pipette tip inserted in the guide groove toward the tip discharge port; and a discharge opening and closing part formed on the main body for allowing the pipette tip transferred to the tip discharge port to be discharged through the tip discharge port or blocking the same.
Patent KR-20200117290-A (KR)
Inventor: KIM SE KYU
IPC: C09J9/02
Filed: 2019-04-03
Abstract: The present invention relates to a carbon fiber heating element coated with graphene. More specifically, the present invention relates to the carbon fiber heating element coated with graphene including: a carbon fiber layer including a plurality of carbon fibers; a graphene coated on the carbon fiber layer to uniformly disperse a plurality of carbon fiber densities to improve electrical conductivity and heat generating properties; and at least one metal electrode attached to one surface of the graphene-coated carbon fiber layer, thereby solving a heat generation concentration phenomenon wherein a lot of heat is generated due to a large contact resistance between the carbon fiber and a metal electrode.
Patent KR-20190044593-A (KR)
Title: Polishing apparatus of glass plate
Inventor: OH DOO HWAN
IPC: B24B7/24
Filed: 2019-04-12
Abstract: The present invention relates to a glass plate polishing apparatus. According to the objective of the present invention, since a hollow spray hole penetrating the center of the shaft of a motor in a longitudinal direction is formed and the front end of the shaft is combined with a polishing member while being penetrated by a guide hole to be connected to the spray hole, polishing liquid is sprayed directly to a part of glass to be processed through the guide hole of the polishing member and the spray hole of the shaft to polish the part, and thus, the efficiency of glass polishing can be considerably improved while the structure of the polishing apparatus can be simplified. To achieve the purpose, the present invention comprises: a table (10) installed in the upper part of a bed (8); a guide rod (12) vertically fixed to the upper part of the table (10); a moving member (14) moving up and down along the guide rod (12); a cylinder (24) installed by combining a fixing plate (22) with the upper part of the guide rod (12) while combining the front end of a rod (26) with the upper part of the moving member (14); a motor (20) combined with the lower part of the moving member (14) while making a housing (28) vertically penetrate the table (10), and having a shaft (34) placed on glass (2); a polishing member (54) combined with the front end of the shaft (34) to be rotated at the same time to polish the glass (2); and a cleaning member (62) installed on the table (10), and wiping polishing liquid on the outer surface of the housing (28) when the motor (20) is elevated.
Patent KR-20200126469-A (KR)
Inventor: LEE HAN BO RAM
IPC: C23C16/455
Filed: 2019-04-29
Abstract: According to one embodiment of the present invention, a method for forming a thin film includes the following steps of: exposing a precursor of a first substance onto a substrate; exposing a precursor of a second substance onto the substrate; and supplying reaction gas to the substrate to which the precursor of the first substance and the precursor of the second substance are exposed. Therefore, the method for forming a thin film can deposit a uniform doped thin film.
Patent KR-20200126493-A (KR)
Inventor: CHOI JAE WON
IPC: F16H57/00
Filed: 2019-04-30
Abstract: A torque converter having a connecting lug according to the present invention comprises: a front cover; an impeller coupled to the front cover and rotating together therewith; a turbine disposed at a position facing the impeller; a reactor located between the impeller and the turbine to convert the flow of a fluid from the turbine to the impeller side; a lock-up clutch having a piston connecting the front cover and the turbine; and a torsional damper provided with a plurality of springs coupled to the lock-up clutch. The connecting lug is coupled to the front cover, and a drive plate is coupled to the front cover by fastening a fastening member to the connecting lug to transmit the driving force of an engine. The connecting lug includes: a lug body which is a hollow body with an inner surface formed therein, and is connected to the front cover; and an insertion member inserted into the inner surface of the lug body to be coupled to the lug body, and having a female thread portion formed on the inner diameter surface thereof. The fastening member is fastened to the female thread portion of the insertion member. The lug body is formed in a bent shape.
Patent KR-20190057027-A (KR)
Inventor: PARK SOON JU
IPC: C12N15/82
Filed: 2019-05-03
Abstract: The present invention relates to genetically modified determinate tomato plants. The genetically modified determinate tomato plants include a mutant self-pruning gene, which comprises at least one base sequence of SEQ ID NO: 1 to SEQ ID NO: 3. The present invention reduces labor and increases the yield of tomato.
Patent KR-20200128814-A (KR)
Inventor: WI AE SUN
IPC: A47J43/24
Filed: 2019-05-07
Abstract: The present invention relates to a slidable tray and, more specifically, to a slidable tray which configures a tray used to separate foreign substances mixed with various agricultural products at homes, businesses or the like to be slidable to easily remove the foreign substances, thereby easily and efficiently separating the foreign substances and shortening working time.
Patent KR-20200131078-A (KR)
Inventor: BAE HEON MEEN
IPC: B02C18/06
Filed: 2019-05-13
Abstract: The present invention relates to an apparatus for capturing a marine organism, which can capture a marine organism by moving a suction end of a capturing pipe while viewing an underwater image in a ship. The apparatus of the present invention comprises: an electricity supply unit provided in a deck of a ship; a mesh-shaped capturing container; a suction drain pipe connected to the capturing container; a capturing pipe with fluidity, connected to the suction drain pipe, and sucking a marine organism; four spray pipes with fluidity, fixed at regular intervals at the outer circumference of the capturing pipe, and formed with a bent spray pipe penetrating the circumference of a suction end of the capturing pipe at each flooded end and bent and fixed in a suction direction which is an inner direction of the capturing pipe; four pumps provided on the deck of the ship, and connected to each of the spray pipes to supply seawater into the capturing pipe; an underwater camera and an underwater lighting provided outside the suction end of the capturing pipe; and an operating control unit provided on the deck of the ship, connected to the electricity supply unit, the underwater camera, the underwater lighting, and the four pumps, including a display unit for receiving and displaying image data input in real time from the underwater camera, and an operating unit for operating the display unit, the underwater camera, the underwater lighting, and the pumps.
Patent KR-20200121705-A (KR)
Title: Array of pillars located in a uniform pattern
Inventor: ERH KUN LAI
IPC: H01L27/11582
Filed: 2019-05-14
Abstract: A memory device comprises a stack of conductive layers; and an array of pillars through the stack. Each of the pillars includes a plurality of series-connected memory cells located in a layout pattern of pillar locations at cross-points between the pillars and the conductive layers. The pillars in the array are arranged in a set of rows of pillars extending in a first direction. First and second source lines are disposed vertically through the pillars of first and second particular rows of pillars. The set of rows of pillars includes a subset of rows of pillars including multiple members disposed between the first source line and the second source line. A source line conductor is disposed beneath and electrically connected to the first source line, the second source line, and the subset of rows of pillars disposed between the first and second source lines.
Patent KR-20200116392-A (KR)
Inventor: PARK SUNGJIN
IPC: H04W72/10
Filed: 2019-06-04
Abstract: The present invention relates to a communication technique and a system for convergence between IoT technology and a 5G communication system for supporting a higher data transmission rate beyond 4G systems. The present invention is applicable to intelligent services (such as smart home, smart building, smart city, smart or connected car, healthcare, digital education, retail, and security- and safety-related) based on 5G communication and IoT-related technologies. The method of the present invention for a terminal of a wireless communication system includes: a step of receiving, from a base station, downlink control information (DCI) for data transmission/reception scheduling; a step of confirming priority information related to the DCI; a step of determining whether or not to perform the data transmission/reception scheduled by the DCI based on the priority information; and a step of performing the data transmission/reception in a case where the data transmission/reception is determined to be performed. The priority information is a value directed to the DCI by a priority information field or set by higher layer signaling or information related to the format of the DCI.
Patent KR-20200139946-A (KR)
Title: Gold nanoparticle-aptamer conjugates-based antibody delivery system and preparation method thereof
Inventor: LEE KANG SEOK
IPC: A61K39/44
Filed: 2019-06-05
Abstract: The present invention relates to a gold nanoparticle-aptamer conjugate-based antibody delivery system, and a manufacturing method thereof. In the antibody delivery system according to the present invention, a gold nanoparticle is bound to an IgG Fc domain-specific aptamer or FITC-specific aptamer, and the aptamer is specifically bound to an antibody to be delivered, so that the antibody can be effectively delivered to not only the nucleus and cytoplasm of a cell but also mitochondria thereof. In addition, the antibody delivery system uses the gold nanoparticle having very little cytotoxicity so as to be harmless to a human body, as well as reflects light at various wavelengths so that the position thereof within cells can be easily identified. Therefore, the antibody delivery system is expected to be usefully used in the diagnosis or treatment of diseases.
Patent KR-20200140109-A (KR)
Title: Electronic control unit for vehicle having improved binding strength
Inventor: LEE SANG GWON
IPC: B60R25/34
Filed: 2019-06-05
Abstract: An electronic control unit for a vehicle with improved coupling force according to an embodiment of the present invention includes: a base unit with an open top having a fixing protrusion on an inner wall formed in a body; a cover unit that has a structure of covering the top of the base unit and includes a connection wall having a slit and a connector formed around the connection wall to seat a matching connector; and a stator that fixedly couples the matching connector, the cover unit, and the base unit by passing through the slit while the matching connector is fixed and being fitted to the fixing protrusion.
Patent KR-20200142987-A (KR)
Inventor: JUNG TAE SIK
IPC: A47B23/02
Filed: 2019-06-14
Abstract: The present invention relates to a portable multifunctional bookrest. More specifically, the present invention relates to a portable multifunctional bookrest which is able to allow a user to conveniently read and write, to support a book, and to be conveniently carried around with the bookrest storing a book and other goods. According to the present invention, the portable multifunctional bookrest comprises: a mainframe which is able to unfold for containing a book for the user to read or write on the book and to fold for storing the book and other goods; a plurality of supporters engaged with both sides of the mainframe by a hinge to lean the mainframe to fit the gaze of the user looking at the book, to unfold the mainframe backward, and to keep the inclined standing status of the mainframe; and a plurality of hanging means placed on a rear surface of the mainframe to be hung on a subject and to hold the mainframe.
Patent KR-20200145999-A (KR)
Inventor: SEO KYU HYUNG
IPC: G06Q50/10
Filed: 2019-06-23
Abstract: Provided is a pass/fail judgment technology through natural language interpretation. Pass/fail prediction can be judged by looking at the appearance of specific words or contents.
Patent KR-20210000995-A (KR)
Inventor: HAHM INHYE
IPC: G21D1/00
Filed: 2019-06-26
Abstract: The present invention relates to a radioactive waste treatment process determination method, a radioactive waste treatment process history management method, and a radioactive waste management system thereof. The radioactive waste treatment process determination method comprises the steps of: providing waste information of radioactive waste; determining whether the provided waste information satisfies a preset target level; determining whether the radioactive waste satisfying the target level satisfies a preset local level; and disposing the radioactive waste satisfying the local level.
Patent KR-20210001008-A (KR)
Inventor: LEE SUNG WON
IPC: A47B19/10
Filed: 2019-06-26
Abstract: The present invention relates to a desk having a partition for blocking the front and left and right sides of the desk table. According to an embodiment of the present invention, provided is a desk with a partition comprising: an inner panel unit including a front inner panel in contact with the front edge of a top plate and left and right inner panels connected to both ends of the front inner panel while being in contact with each of the left and right edges of the top plate; and an outer panel unit including a front outer panel, a left outer panel, and a right outer panel corresponding to the front inner panel, the left inner panel, and the right inner panel. The inner panel unit and the outer panel unit are detachably attached through a plurality of magnets.